/**
 * Bind after-leave event for vue instance. Make sure after-leave is called in any browsers.
 *
 * @param {Vue} instance Vue instance.
 * @param {Function} callback callback of after-leave event
 * @param {Number} speed the speed of transition, default value is 300ms
 * @param {Boolean} once weather bind after-leave once. default value is false.
 */
export default function (instance, callback, speed = 300, once = false) {
    if (!instance || !callback) throw new Error('instance & callback is required');
    let called = false;
    const afterLeaveCallback = function () {
        if (called) return;
        called = true;
        if (callback) {
            callback.apply(null, arguments);
        }
    };
    if (once) {
        instance.$once('after-leave', afterLeaveCallback);
    } else {
        instance.$on('after-leave', afterLeaveCallback);
    }
    setTimeout(() => {
        afterLeaveCallback();
    }, speed + 100);
};
